257.拓宽(外国投资的)范围
Reference:expand the area of foreign investment

258.石油化工和建筑业
Reference:petro-chemical and building industries

259.投资的布局
Reference:distribution ofinvestment

260....努力...
Reference:strive to

261.感谢各位光临...
Reference:thank you all for your gracious presence at ...

262.春节联欢晚会
Reference:party of Spring Festival celebration

263.亲身体验
Reference:get personal experience with

264.同时,...
Reference:Meanwhile,...

265.最后,...
Reference:Finally,...

266.university involvement
Reference:大学事务

267.trouble 动词
Reference:增添麻烦

268.好句子.　 我们这家合资企业走过了10年的奋斗历程,这是富有成果的10年,也是各位默默奉献的10年.
Reference:Our joint¹ venture has experienced a decade of hard struggle.This is a brilliant decade,a fruitful decade,and a decade of your dedication² without any complaint.

269.Camping as a cheaper and freer way of spending a holiday has become the great pursuit of out door activity among an increasing number of young people.
note:"become the great prusuit of"
Reference:所钟爱的活动